hta prcess launch faling [英] hta prcess launch faling

问题描述

这是我的代码

This is my code

STARTUPINFO info={sizeof(info)};
PROCESS_INFORMATION processInfo;
if (CreateProcess(L"c:\\Windows\\System32\\mshta.exe", L"c:\\1.hta", NULL, NULL, TRUE, 0, NULL, NULL, &info, &processInfo))
{
    ::WaitForSingleObject(processInfo.hProcess, INFINITE);
    CloseHandle(processInfo.hProcess);
    CloseHandle(processInfo.hThread);
}

1.hta是我的流程。

使用上面的代码我尝试启动但是只在mshta.exe中启动它。



如果我使用cmd线运行

1.hta is my process.
using above code i try to launch but its launchin mshta.exe alone.

if i run using cmd line

c:\\Windows\\System32\\mshta.exe c:\\1.hta

工作正常。



任何人都可以帮我这个..？

Its working.

can any one help me on this..?

推荐答案

你打电话给 CreateProcess 传递Unicode字符串。根据您的Unicode项目设置，将调用 CreateProcessA 或 CreateProcessW ，您应该使用<$ c传递字符串参数$ c> _T（）宏而不是使用Unicode字符串的 L 前缀。



因为您使用 L 前缀，我假设您的项目是Unicode。那么第二个参数必须不是常量字符串。请参阅 CreateProcess [ ^ ]在MSDN中：

You are calling CreateProcess passing Unicode strings. Depending on your Unicode project settings, CreateProcessA or CreateProcessW will be called and you should pass string parameters using the _T() macro rather than using the L prefix for Unicode strings.

Because you use the L prefix, I assume that your project is Unicode. Then the second parameter must be not a constant string. See CreateProcess[^] in the MSDN:

引用：

此函数的Unicode版本CreateProcessW可以修改此字符串的内容。因此，此参数不能是只读内存的指针（例如const变量或文字字符串）。如果此参数是常量字符串，则该函数可能会导致访问冲突。

The Unicode version of this function, CreateProcessW, can modify the contents of this string. Therefore, this parameter cannot be a pointer to read-only memory (such as a const variable or a literal string). If this parameter is a constant string, the function may cause an access violation.

您还应初始化 STARTUPINFO 和 PROCESS_INFORMATION 结构在调用 CreateProcess 之前：

You should also initialise the STARTUPINFO and PROCESS_INFORMATION structures before calling CreateProcess:

::ZeroMemory(&info, sizeof(info));
::ZeroMemory(&processInfo, sizeof(processInfo));
info.cb = sizeof(info);
// Add optional info here
//info.dwFlags = STARTF_USESHOWWINDOW;         // wShowWindow contains show state
//info.wShowWindow = SW_SHOW;                  // show the program

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